10725399478450 has 48 divisors (see below), whose sum is σ = 19983150353664. Its totient is φ = 4282870737600.

The previous prime is 10725399478433. The next prime is 10725399478481. The reversal of 10725399478450 is 5487499352701.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163496557 + ... + 163562143.

It is an arithmetic number, because the mean of its divisors is an integer number (416315632368).

Almost surely, 2^{10725399478450} is an apocalyptic number.

10725399478450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10725399478450 is a deficient number, since it is larger than the sum of its proper divisors (9257750875214).

10725399478450 is a wasteful number, since it uses less digits than its factorization.

10725399478450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71107 (or 71102 counting only the distinct ones).

The product of its (nonzero) digits is 76204800, while the sum is 64.

The spelling of 10725399478450 in words is "ten trillion, seven hundred twenty-five billion, three hundred ninety-nine million, four hundred seventy-eight thousand, four hundred fifty".